Birchwood Casey MSR Chamber Brushes helps remove copper, carbon and lead fouling form rifle chambers. Thread size 8-32. Bronze bristles scrub the chamber, neck and shoulder of a MSR. The steel bristles at the base scrub the star chamber of the locking lugs on a MSR.

Features:

– Helps remove copper, carbon and lead fouling form rifle chambers

Specifications:

– Type Bristle: Bronze
– Thread size: 8-32
– Caliber: 5.56/.223

manufacturer no: 41284
bar code: 029057412840

manufacturer : Birchwood Casey
shipping dimensions:
weight: 0.1
dimensional weight: 2 (w) x1 (h) x6.25 (d)